FLIR i3 User Manual page 78

16 – Introduction to building thermography
Structural drawing
10553103;a2
10553003;a2
68
Comment
Insulation deficiencies due to improper installation
of insulation batts around an attic floor beam. Cool
air infiltrates the structure and cools down the in-
side of the ceiling.
This kind of insulation deficiency will show up as
dark areas on an infrared image.
Insulation deficiencies due to improper installation
of insulation batts creating an air pocket on the
outside of an inclined ceiling.
This kind of insulation deficiency will show up as
dark areas on an infrared image.
Publ. No. T559580 Rev. a486 – ENGLISH (EN) – November 17, 2010